Another one. Both of these commands are registered, and run the same code, and the code does not appear to differentiate between the two. The current HTML docs define ns_adp_registertag, but do not define ns_adp_registertag. Should both be defined, with ns_adp_registercmd marked as deprecated?
(I think it's a good idea to document all of the commands, even if they are deprecated, as long as they're in the code base. Deprecated commands and functions should be clearly marked as such. )
